package com.bee.utils;

import org.apache.shiro.codec.Base64;
import org.apache.shiro.crypto.hash.Md5Hash;

public class CryptographyUtil {

	/**
	 * base64加密
	 * 
	 * @param str
	 * @return
	 */
	public static String encBase64(String str) {
		return Base64.encodeToString(str.getBytes());
	}

	/**
	 * base64解密
	 * 
	 * @param str
	 * @return
	 */
	public static String decBase64(String str) {
		return Base64.decodeToString(str);
	}

	/**
	 * Md5加密
	 * 
	 * @param str
	 * @param salt
	 * @return
	 */
	public static String md5(String str, String salt) {
		return new Md5Hash(str, salt).toString();
	}

	public static void main(String[] args) {
		String username = "mufasa";
		String password = "123456";
		System.out.println("Base64加密：" + CryptographyUtil.encBase64(password));
		System.out.println("Base64解密：" + CryptographyUtil.decBase64(CryptographyUtil.encBase64(password)));

		System.out.println("Md5加密：" + CryptographyUtil.md5(username + "$" + password, "bee"));
	}
}